PIC16LC774-I/PQ Microchip Technology, PIC16LC774-I/PQ Datasheet - Page 167
![44 PIN, 7KB OTP, 256 RAM, 33 I/O,](/photos/6/59/65984/150-44-pqfp_sml.jpg)
PIC16LC774-I/PQ
Manufacturer Part Number
PIC16LC774-I/PQ
Description
44 PIN, 7KB OTP, 256 RAM, 33 I/O,
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16LC774-I/PQ
Rohs Compliant
YES
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
33
Program Memory Size
7KB (4K x 14)
Program Memory Type
OTP
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 10x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
44-MQFP, 44-PQFP
Processor Series
PIC16LC
Core
PIC
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
I2C, SPI, SSP, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
33
Number Of Timers
3 bit
Operating Supply Voltage
2.5 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000, DM163022
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16LC774-I/PQ
Manufacturer:
Microchip Technology
Quantity:
10 000
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FIGURE 15-10: A/D CONVERSION TIMING (SLEEP MODE)
TABLE 15-11
Note 1: ADRES register may be read on the following T
Parameter
1999 Microchip Technology Inc.
*
†
130*
130*
131*
132*
134*
Note 1:
No.
2: See
A/D DATA
SAMPLE
These parameters are characterized but not tested.
Data in “Typ” column is at 5V, 25 C unless otherwise stated. These parameters are for design guidance only and are not
tested.
A/D CLK
ADRES
BSF ADCON0, GO
ADIF
GO
Section 11.6
Q4
If the A/D clock source is selected as RC, a time of T
SLEEP instruction to be executed.
T
Sym
T
T
T
T
ACQ
CNV
AD
AD
GO
134
A/D CONVERSION REQUIREMENTS
132
Characteristic
A/D clock period
A/D Internal RC
oscillator period
Conversion time (not
including acquisition
time)(Note 1)
Acquisition Time
Q4 to A/D clock start
for minimum conditions.
9
Note 2
Advance Information
TBD
Min
1.6
3.0
2.0
—
5*
—
OLD_DATA
SAMPLING STOPPED
8
CY
cycle.
T
OSC
7
13T
Typ†
131
11.5
/2 + T
6.0
4.0
—
—
—
CY
AD
6
is added before the A/D clock starts. This allows the
CY
130
3
Max
9.0
6.0
—
—
—
—
—
—
2
Units
—
—
s
s
s
s
s
s
1
V
V
The minimum time is the amplifier
settling time. This may be used if
the “new” input voltage has not
changed by more than 1LSb (i.e
1mV @ 4.096V) from the last sam-
pled voltage (as stated on C
If the A/D clock source is selected
as RC, a time of T
before the A/D clock starts. This
allows the SLEEP instruction to be
executed.
REF
REF
ADCS1:ADCS0 = 11 (RC mode)
PIC16C77X
0
full range
2.5V
NEW_DATA
At V
At V
Conditions
DONE
DS30275A-page 167
DD
DD
CY
= 3.0V
= 5.0V
is added
HOLD
).
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